| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $133.49 | 7.586% | $143.6166 | $143.62 | $143.60 | $143.60 |
| Purchase #2 | $26.44 | 13.727% | $30.0694 | $30.07 | $30.05 | $30.10 |
| Purchase #3 | $235.42 | 3.866% | $244.5213 | $244.52 | $244.50 | $244.50 |
| Purchase #4 | $117.80 | 12.497% | $132.5215 | $132.52 | $132.50 | $132.50 |
| Purchase #5 | $9.94 | 10.726% | $11.0062 | $11.01 | $11.00 | $11.00 |
| Purchase #6 | $248.28 | 5.698% | $262.427 | $262.43 | $262.45 | $262.40 |
| Purchase #7 | $235.49 | 3.792% | $244.4198 | $244.42 | $244.40 | $244.40 |
| 7 purchase totals = | $1,006.86 | $1,068.5818 | $1,068.59 | $1,068.50 | $1,068.50 | |